It was on a test drive after all the engine conversion was carried out and lost control, went over a central reservation, hit a wall and landed on my roof. Dont remember a lot to be honest as i blacked out. if the cage wasnt fitted i dont think id be telling the story today so i am very grateful for that! Just got to move on and put it in the past now, think i may be slightly more cautious when on track on the 13th after all this especially as its my 1st outing since al this happened. I think a lot of it was due to the fact i had racing semi slicks on and they were full of pick up from last track day and stone cold, therefore no grip on the back end and the car just stepped out on me. Its a hard lesson learnt and will try to get back into the swing of things.